With the analysis among 2,438 patents, we discovered top 488 key players by total patent application. Toyota Central R&D Labs, Inc., SEMES Co., Ltd., Samsung Electronics Co., Ltd. are dominant in this area. They take 2.91% of the total patent filing.
Aichi-ken, Japan
Patent: 31
New Jersey, United States
Patent: 19
Beijing Shi, China
Patent: 15
Rheinland-Pfalz, Germany
Patent: 15
Guangdong Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 12
Minnesota, United States
Patent: 11
Beijing Shi, China
Patent: 10
With the analysis among 9 patents, we discovered top 6 start-ups by total patent application. Volta Power Systems LLC, M-I LLC, Aisin KK are active in this area.
Michigan, United States
Patent: 3
Texas, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,648 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangzhou Lubenli Safety Technology Development Co., Ltd., Hanyang Eng.Co.,Ltd., SEMES Co., Ltd. take 2.18% of patent filing during this period.
Guangdong Sheng, China
Patent: 14
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Patent: 12
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Ganzhou Hongfa Environmental Protection Material Co., Ltd.
Jiangxi Sheng, China
Patent: 6
Rogaland, Norway
Patent: 6
Taiwan Province, China
Patent: 6
With the analysis among related 1,648 patents in last 5 years, we discover 472 new entrants. Guangzhou Lubenli Safety Technology Development Co., Ltd., Hanyang Eng.Co.,Ltd., Wuxi Fushide Anticorrosion Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 14
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Patent: 12
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Ganzhou Hongfa Environmental Protection Material Co., Ltd.
Jiangxi Sheng, China
Patent: 6
Rogaland, Norway
Patent: 6
Taiwan Province, China
Patent: 6
Taiwan Province, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
With the analysis among 242 patents, we discovered top 87 universities and scientific research institutions by total patent application. Beijing Institute of Petrochemical Technology, China University of Petroleum (East China), Southwest Petroleum University are dominant in this area. They take 10.74% of the total patent filing.
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
Zhejiang Sheng, China
Patent: 3
Hebei Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2